灰色 huīsè HSK5 gray Origin Definitions Defs Strokes Stroke Words Sentences Sents huīsè gray · ambiguous · underground 灰 huī adjective gray the color between black and white; ash-colored色 sè noun color color; tint; huehuīsè gloomy 灰 huī verbadjective pessimistic to be discouraged, dejected, or disheartened色 sè nounadjective expression facial expression; look; air